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White Mountains Insurance

231 hedge funds and large institutions have $2.86B invested in White Mountains Insurance in 2021 Q3 according to their latest regulatory filings, with 22 funds opening new positions, 71 increasing their positions, 78 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
231
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
176
$213K
177
$210K
178
$207K
179
$206K
180
$203K
181
$202K
182
$194K
183
$190K
184
$182K
185
$166K
186
$160K
187
$135K
188
$126K
189
$118K
190
$114K
191
$112K
192
$109K
193
$107K
194
$107K
195
$96K
196
$81.3K
197
$80K
198
$75K
199
$64.2K
200
$61K